Children will love to follow the humorous adventures of Supermouse as he attempts to find out who has stolen the Big Cheese of Mouseopolis! Oh, no! Everyone in Mousepolis has gathered for the unveiling of the Big Cheese. But when the mayor pulls the curtain back, the Big Cheese is gone! News of the theft quickly spreads through the town. This sounds like a job for Supermouse! He flies to the docks searching for the crooks, following a trail of cheese crumbs. Soon, he finds the crooks' hideout--but it's a trap! Can Supermouse save himself--and the Big Cheese? Features peek-through pages and lift-the-flaps throughout.